\pagenumbering{Roman} %正文之前的页码用大写罗马字母编号.
\pagestyle{fancy} \fancyfancy

\input{data/cnabstract}%中文摘要 
\input{data/enabstract}%英文摘要 

%目录
\pdfbookmark[0]{目录}{toc} %目录加入到书签
\tableofcontents\cleardoublepage

%图表目录
%\listoffig\cleardoublepage
%\listoftab\cleardoublepage
\listoffigandtab\cleardoublepage

%缩略词
\input{data/nomenclature}
\phantomsection
\addcontentsline{toc}{chapter}{\listnomname}
\printnomenclature[2.7cm]\cleardoublepage